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High thermal stability up to 1000°C, maintaining color integrity in high-temperature processing.
Excellent chemical resistance to acids, alkalis, and solvents, ensuring long-term performance in aggressive environments.
Non-toxic and heavy-metal-free formulation compliant with global regulatory standards including EN 71-3 and RoHS.
Consistent particle size distribution for superior dispersion and batch-to-batch color reproducibility.
UV-resistant with minimal fading under prolonged outdoor exposure, ideal for durable architectural applications.
Ceramic glazes and frits for tableware, tiles, and sanitaryware.
High-performance refractory coatings used in kiln furniture and furnace linings.
Coloration of inorganic binders in fire-resistant building materials and intumescent systems.
Pigmentation of specialty glass batches for automotive and architectural glazing.
Functional coloring agent in phosphate-bonded investment casting molds.
| Chemical Type | Mixed-metal oxide (Fe–Cr–Ni spinel-based) |
| Product Form | Fine dry powder |
| Appearance | Uniform dark brown to black granular powder |
| Primary Applications | Ceramics, refractories, specialty glass, fire-resistant materials |
| Key Features | Thermal stability, chemical inertness, non-volatility, lightfastness |
| Benefits | Color consistency at high firing temperatures, low reactivity with host matrices, minimal impact on mechanical properties |
| Density (g/cm³) | 4.8–5.2 |
| Particle Size (D50, μm) | 1.2–1.8 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
